Jonathan Kew — Bug 1517937 - Move JhengHei to the end of zh-TW sans-serif font prefs on late-beta/release so that previous default of PMingLiu will take precedence for now. r=m_kato, a=RyanVMFENNEC_65_0b13_BUILD1FENNEC_65_0b13_RELEASEFIREFOX_RELEASE_65_BASE

Stephen A Pohl — Bug 1511878 - Start respecting the alpha channel for disabled control text color on macOS to accommodate the way this system color is declared by the OS on macOS 10.14+. r=mstange, a=RyanVM

Jeff Walden — Bug 1510367 - More precisely specify the |breakpoint| function that ought be broken on in js/src/gdb/tests tests so that we don't mis-specify it on js::jit::AssemblerX86Shared::breakpoint. :-\ r=jimb

Jan Varga — Bug 1286798 - Part 23: Fix GetOrCreateForCurrentThread() when the runnable for calling SendInitBackground() on the main thread was already dispatched, but the main thread then entered a nested event loop; r=asuth

Ehsan Akhgari — Bug 1508044 - Part 3: Ensure that the third-party checks performed on channels in nsContentUtils::IsThirdPartyWindowOrChannel() follow the same logic as those performed in nsChannelClassifier r=francois